# HG changeset patch
# User Mike Miller <mtmiller@octave.org>
# Date 1468569083 25200
# Node ID 377f2dc057ea22f9bf82d52ea0274f4bc0e83b2f
# Parent  d6c44d68048219bc38b7a40367f50adae0aba7d3
pycall: add more tests for preservation of values to and from Python

* pycall.cc: Test the round trip path into and out of Python for certain
Octave value types.

diff -r d6c44d680482 -r 377f2dc057ea pycall.cc
--- a/pycall.cc	Thu Jul 14 23:56:40 2016 -0700
+++ b/pycall.cc	Fri Jul 15 00:51:23 2016 -0700
@@ -221,6 +221,15 @@
 %!assert (pycall ("typename", "Hello world"), "str")
 %!assert (pycall ("typename", char ([1, 2, 3])), "str")
 
+## Test round trip type preservation / conversion
+%!test
+%! pyexec ("def roundtrip(x): return x");
+%! values = { 0, pi, 2j, eps, false, true, version, "Hello world", ...
+%!            [1, 2, 3], eye (4) };
+%! for i = 1:numel (values)
+%!   assert (pycall ("roundtrip", values{i}), values{i});
+%! endfor
+
 %!error <argument type conversion>
 %! pyexec ("def intwrapper(x):\n    return int(x)\n");
 %! pycall ("intwrapper", ftp ());